28795677

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 39037248

約数和(自身を除く): 10241571

約数列:

[1, 3, 113, 173, 339, 491, 519, 1473, 19549, 55483, 58647, 84943, 166449, 254829, 9598559, 28795677]

約数ペア:

[(1, 28795677), (3, 9598559), (113, 254829), (173, 166449), (339, 84943), (491, 58647), (519, 55483), (1473, 19549)]